Fix copy-paste bugs in language server init params

1. clangd + ccls: workspace folder name was literal "$name" placeholder
   instead of os.path.basename(repository_absolute_path).

2. Erlang: rootUri used f"file://{path}" instead of
   pathlib.Path(...).as_uri(), producing malformed URIs on Windows.

3. F#: symbolKind valueSet used range(1, 26) (1-25) instead of
   range(1, 27) (1-26), missing TypeParameter.

src/solidlsp/language_servers/ccls_language_server.py

@@ -118,7 +118,7 @@ class CCLS(SolidLanguageServer):
             "workspaceFolders": [
                 {
                     "uri": root_uri,
-                    "name": "$name",
+                    "name": os.path.basename(repository_absolute_path),
                 }
             ],
             # ccls supports initializationOptions but none are required for basic functionality

src/solidlsp/language_servers/clangd_language_server.py

@@ -228,7 +228,7 @@ class ClangdLanguageServer(SolidLanguageServer):
             "workspaceFolders": [
                 {
                     "uri": root_uri,
-                    "name": "$name",
+                    "name": os.path.basename(repository_absolute_path),
                 }
             ],
         }

src/solidlsp/language_servers/erlang_language_server.py

@@ -2,6 +2,7 @@
 
 import logging
 import os
+import pathlib
 import shutil
 import subprocess
 import threading
@@ -134,7 +135,7 @@ class ErlangLanguageServer(SolidLanguageServer):
         initialize_params = {
             "processId": None,
             "rootPath": self.repository_root_path,
-            "rootUri": f"file://{self.repository_root_path}",
+            "rootUri": pathlib.Path(self.repository_root_path).as_uri(),
             "capabilities": {
                 "textDocument": {
                     "synchronization": {"didSave": True},

src/solidlsp/language_servers/fsharp_language_server.py

@@ -166,7 +166,7 @@ class FSharpLanguageServer(SolidLanguageServer):
                     "documentHighlight": {"dynamicRegistration": True},
                     "documentSymbol": {
                         "dynamicRegistration": True,
-                        "symbolKind": {"valueSet": list(range(1, 26))},  # All SymbolKind values
+                        "symbolKind": {"valueSet": list(range(1, 27))},  # All SymbolKind values (1-26)
                         "hierarchicalDocumentSymbolSupport": True,
                     },
                     "codeAction": {